Hey, I am working on a mod for a private server that adds a recipe to craft coal into black dye, and I just cant seem to run it outside of eclipse. Here is the link to my code: https://gist.github.com/anonymous/8228598 I would love any help possible as to why whenever I export it from eclipse as a jar (not runnable, only including my mod classes) that I get a no such field error for the item dyePowder. I have tried deobfuscating, but that seems to only output the class files themselves and I want to be able to distribute a jar with my mod in it. Thanks! By the way, The version I am trying to mod is MC 1.6.4 with forge 188.8.131.525 src version. **** It Turns out that I needed to be more precise with my placement of the class files in the zip.